Trace number 357524

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
oree 0.1.2 alpha? (TO) 1800.37 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=220-sizeP=111-sizeQ=220-229130880-max.opb
MD5SUMce74ed6abc2682e3852648a27e28a7ce
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-4
Best CPU time to get the best result obtained on this benchmark1800.45
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -4
Optimality of the best value was proved NO
Number of variables24751
Total number of constraints73261
Number of constraints which are clauses73260
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint24420
Number of terms in the objective function 111
Biggest coefficient in the objective function 1298074214633706907132624082305024
Number of bits for the biggest coefficient in the objective function 111
Sum of the numbers in the objective function 2596148429267413814265248164610047
Number of bits of the sum of numbers in the objective function 111
Biggest number in a constraint 1093625362391505962186251113558810682676584715446606218212885303204976499599687961611756588511526912
Number of bits of the biggest number in a constraint 330
Biggest sum of numbers in a constraint 4374501449566023848745004454235242451901741326209966194279906655789612083583747144123545843134987905
Number of bits of the biggest sum of numbers331
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.79/0.80	c ...done
0.79/0.80	c #vars=24751 #constraints=73263 hasObjective=yes
0.99/1.08	c res. mode=mod
0.99/1.08	c VSIDS like heuristics
0.99/1.08	c complete search running
691.41/691.63	c restart after 401 decisions
693.11/693.31	c nbDecision=500 #constraints=73546
1460.93/1461.30	c restart after 801 decisions
1695.48/1695.99	c nbDecision=1000 #constraints=73892
1800.05/1800.50	Received signal 15
1800.15/1800.70	
1800.15/1800.70	s UNKNOWN
1800.15/1800.70	
1800.15/1800.70	c user time= 1799.19 s
1800.15/1800.70	c system time= 1.06884 s
1800.15/1800.70	c wall clock time=1800.7

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-357524-1177002755 -o ROOT/results/node51/solver-357524-1177002755 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357524-1177002755/instance-357524-1177002755.opb mod 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 18314
/proc/meminfo: memFree=1659296/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=1468 CPUtime=0
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 55120724 1503232 163 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278940 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 367 163 130 317 0 46 0

[startup+0.016451 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 18314
/proc/meminfo: memFree=1659296/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=1732 CPUtime=0.01
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 244 0 0 0 1 0 0 0 18 0 1 0 55120724 1773568 226 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 433 226 130 317 0 112 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1732

[startup+0.101458 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 18314
/proc/meminfo: memFree=1659296/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=3584 CPUtime=0.09
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 694 0 0 0 9 0 0 0 18 0 1 0 55120724 3670016 676 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 896 677 130 317 0 575 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3584

[startup+0.301476 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 18314
/proc/meminfo: memFree=1659296/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=7804 CPUtime=0.29
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 1782 0 0 0 29 0 0 0 19 0 1 0 55120724 7991296 1731 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 1951 1731 130 317 0 1630 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7804

[startup+0.701512 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 18314
/proc/meminfo: memFree=1659296/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=15348 CPUtime=0.69
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 3730 0 0 0 68 1 0 0 22 0 1 0 55120724 15716352 3516 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 3837 3516 130 317 0 3516 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15348

[startup+1.50159 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 18315
/proc/meminfo: memFree=1637528/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=29320 CPUtime=1.49
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 7330 0 0 0 146 3 0 0 25 0 1 0 55120724 30023680 6517 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271308 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 7330 6517 139 317 0 7009 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29320

[startup+3.10173 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 18315
/proc/meminfo: memFree=1633496/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=29320 CPUtime=3.09
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 7330 0 0 0 306 3 0 0 25 0 1 0 55120724 30023680 6517 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712470 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 7330 6517 139 317 0 7009 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29320

[startup+6.30201 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 18315
/proc/meminfo: memFree=1633304/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=30108 CPUtime=6.29
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 7585 0 0 0 625 4 0 0 25 0 1 0 55120724 30830592 6739 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134590775 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 7527 6739 170 317 0 7206 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30108

[startup+12.7016 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 18315
/proc/meminfo: memFree=1630944/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=32948 CPUtime=12.69
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 8602 0 0 0 1265 4 0 0 25 0 1 0 55120724 33738752 7379 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713847 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 8237 7379 170 317 0 7916 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32948

[startup+25.5017 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 18315
/proc/meminfo: memFree=1622560/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=41952 CPUtime=25.48
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 11866 0 0 0 2543 5 0 0 25 0 1 0 55120724 42958848 9563 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 10488 9563 170 317 0 10167 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41952

[startup+51.101 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 18315
/proc/meminfo: memFree=1606688/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=59380 CPUtime=51.07
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 19204 0 0 0 5100 7 0 0 25 0 1 0 55120724 60805120 13219 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284166 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 14845 13219 170 317 0 14524 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 59380

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 18315
/proc/meminfo: memFree=1589280/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=78792 CPUtime=102.27
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 28370 0 0 0 10215 12 0 0 25 0 1 0 55120724 80683008 17598 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 19698 17598 170 317 0 19377 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 78792

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18315
/proc/meminfo: memFree=1579040/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=91204 CPUtime=162.25
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 34732 0 0 0 16210 15 0 0 25 0 1 0 55120724 93392896 20227 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272549 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 22801 20227 170 317 0 22480 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 91204

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18315
/proc/meminfo: memFree=1557728/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=114852 CPUtime=222.23
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 43863 0 0 0 22204 19 0 0 25 0 1 0 55120724 117608448 25684 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746912 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 28713 25684 170 317 0 28392 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 114852

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18315
/proc/meminfo: memFree=1538208/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=135504 CPUtime=282.22
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 52369 0 0 0 28201 21 0 0 25 0 1 0 55120724 138756096 30352 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712538 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 33876 30352 170 317 0 33555 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 135504

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18315
/proc/meminfo: memFree=1523104/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=152796 CPUtime=342.2
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 61443 0 0 0 34195 25 0 0 25 0 1 0 55120724 156463104 34107 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 38199 34107 170 317 0 37878 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 152796

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18315
/proc/meminfo: memFree=1504864/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=173820 CPUtime=402.18
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 71880 0 0 0 40188 30 0 0 25 0 1 0 55120724 177991680 38588 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 43455 38588 170 317 0 43134 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 173820

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18315
/proc/meminfo: memFree=1478816/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=201584 CPUtime=462.17
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 82354 0 0 0 46182 35 0 0 25 0 1 0 55120724 206422016 45131 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284244 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 50396 45131 170 317 0 50075 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 201584

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18315
/proc/meminfo: memFree=1459808/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=223356 CPUtime=522.16
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 91706 0 0 0 52175 41 0 0 25 0 1 0 55120724 228716544 49915 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712585 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 55839 49915 170 317 0 55518 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 223356

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18315
/proc/meminfo: memFree=1453728/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=230164 CPUtime=582.15
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 95246 0 0 0 58173 42 0 0 25 0 1 0 55120724 235687936 51358 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 57541 51358 170 317 0 57220 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 230164

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18315
/proc/meminfo: memFree=1444000/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=241784 CPUtime=642.13
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 101195 0 0 0 64169 44 0 0 25 0 1 0 55120724 247586816 53812 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712511 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 60446 53812 170 317 0 60125 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 241784


################
# More data... #
################

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18315
/proc/meminfo: memFree=1358496/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=362120 CPUtime=942.05
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 151929 0 0 0 94140 65 0 0 25 0 1 0 55120724 370810880 81056 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 90530 81056 170 317 0 90209 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 362120

[startup+1002.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 18315
/proc/meminfo: memFree=1325152/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=373296 CPUtime=1002.04
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 157389 0 0 0 100136 68 0 0 25 0 1 0 55120724 382255104 83461 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 93324 83461 170 317 0 93003 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 373296

[startup+1062.3 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 18315
/proc/meminfo: memFree=1311712/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=389428 CPUtime=1062.02
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 165736 0 0 0 106131 71 0 0 25 0 1 0 55120724 398774272 86766 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 97357 86766 170 317 0 97036 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 389428

[startup+1122.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 18315
/proc/meminfo: memFree=1298144/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=404472 CPUtime=1122.02
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 172483 0 0 0 112127 75 0 0 25 0 1 0 55120724 414179328 90158 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271382 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 101118 90158 170 317 0 100797 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 404472

[startup+1182.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 18315
/proc/meminfo: memFree=1282976/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=422520 CPUtime=1182
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 181507 0 0 0 118121 79 0 0 25 0 1 0 55120724 432660480 93992 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 105630 93992 170 317 0 105309 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 422520

[startup+1242.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18315
/proc/meminfo: memFree=1276128/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=430484 CPUtime=1241.98
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 185591 0 0 0 124118 80 0 0 25 0 1 0 55120724 440815616 95643 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713810 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 107621 95643 170 317 0 107300 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 430484

[startup+1302.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 18315
/proc/meminfo: memFree=1265568/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=442348 CPUtime=1301.98
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 190854 0 0 0 130116 82 0 0 25 0 1 0 55120724 452964352 98299 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278989 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 110587 98299 170 317 0 110266 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 442348

[startup+1362.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 18315
/proc/meminfo: memFree=1261152/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=447512 CPUtime=1361.96
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 193640 0 0 0 136113 83 0 0 25 0 1 0 55120724 458252288 99401 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272619 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 111878 99401 170 317 0 111557 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 447512

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18315
/proc/meminfo: memFree=1257440/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=451484 CPUtime=1421.94
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 196134 0 0 0 142110 84 0 0 25 0 1 0 55120724 462319616 100333 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270612 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 112871 100333 170 317 0 112550 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 451484

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18315
/proc/meminfo: memFree=1229216/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=481960 CPUtime=1481.92
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 208967 0 0 0 148103 89 0 0 25 0 1 0 55120724 493527040 107167 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 120490 107167 170 317 0 120169 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 481960

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18315
/proc/meminfo: memFree=1208608/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=506788 CPUtime=1541.91
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 220832 0 0 0 154098 93 0 0 25 0 1 0 55120724 518950912 112526 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 126697 112526 170 317 0 126376 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 506788

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18315
/proc/meminfo: memFree=1200544/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=516280 CPUtime=1601.9
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 225810 0 0 0 160095 95 0 0 25 0 1 0 55120724 528670720 114531 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284237 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 129070 114531 170 317 0 128749 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 516280

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18315
/proc/meminfo: memFree=1190368/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=528260 CPUtime=1661.88
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 231684 0 0 0 166091 97 0 0 25 0 1 0 55120724 540938240 117120 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712495 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 132065 117120 170 317 0 131744 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 528260

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18315
/proc/meminfo: memFree=1168032/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=554740 CPUtime=1721.87
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 242424 0 0 0 172085 102 0 0 25 0 1 0 55120724 568053760 122728 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 138685 122728 170 317 0 138364 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 554740

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18315
/proc/meminfo: memFree=1149856/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=575160 CPUtime=1781.85
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 251320 0 0 0 178080 105 0 0 25 0 1 0 55120724 588963840 127148 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710852 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 143790 127148 170 317 0 143469 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 575160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18315
/proc/meminfo: memFree=1145376/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=580172 CPUtime=1800.05
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 254145 0 0 0 179899 106 0 0 25 0 1 0 55120724 594096128 128231 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710848 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 145043 128231 170 317 0 144722 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 580172

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18316
/proc/meminfo: memFree=1145368/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=580172 CPUtime=1800.15
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194304 254145 0 0 0 179909 106 0 0 25 0 1 0 55120724 594096128 128231 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712551 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 145043 128231 170 317 0 144722 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 580172

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18316
/proc/meminfo: memFree=1145368/2055920 swapFree=4183244/4192956
[pid=18314] ppid=18312 vsize=0 CPUtime=1800.35
/proc/18314/stat : 18314 (oree) R 18312 18314 17728 0 -1 4194308 254161 0 0 0 179921 114 0 0 25 0 1 0 55120724 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18314/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.35
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.81
CPU time (s): 1800.37
CPU user time (s): 1799.21
CPU system time (s): 1.15182
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 580172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.21
system time used= 1.15182
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 254161
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 1437

runsolver used 1.13283 second user time and 3.79942 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Thu Apr 19 17:12:36 UTC 2007

IDJOB= 357524
IDBENCH= 2980
IDSOLVER= 172
FILE ID= node51/357524-1177002755

PBS_JOBID= 4630484

Free space on /tmp= 66457 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=220-sizeP=111-sizeQ=220-229130880-max.opb
COMMAND LINE= oree /tmp/evaluation/357524-1177002755/instance-357524-1177002755.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-357524-1177002755 -o ROOT/results/node51/solver-357524-1177002755 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357524-1177002755/instance-357524-1177002755.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  ce74ed6abc2682e3852648a27e28a7ce

RANDOM SEED= 574952993

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.223
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.223
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1659768 kB
Buffers:         27396 kB
Cached:         320756 kB
SwapCached:       3544 kB
Active:         218920 kB
Inactive:       138660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1659768 kB
SwapTotal:     4192956 kB
SwapFree:      4183244 kB
Dirty:            4628 kB
Writeback:           0 kB
Mapped:          15400 kB
Slab:            24592 kB
Committed_AS:  2633744 kB
PageTables:       1408 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66457 MiB

End job on node51 on Thu Apr 19 17:42:39 UTC 2007